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il63 [147K]
3 years ago
12

Keith exercises x hours a week. Troy exercises three hours less than Keith and Joe exercises two times more than Troy. Which exp

ression represents the amount of time Joe exercises?
Mathematics
1 answer:
umka21 [38]3 years ago
4 0
If Keith is represented by x, and Joe is three less than Keith, Troy is represented by x-3. 
Then, we know that Joe exercises for twice the amount of time as Troy, we multiply the expression for Joe by two. 

Keith = x
Troy = x-3
Joe = 2(x-3)
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Step-by-step explanation:

Step 1

Finding c

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Find B

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